墙体不稳定传热反应系数法中反应系数项数的研究

应用科学学报 ›› 1999, Vol. 17 ›› Issue (1): 92-98.

墙体不稳定传热反应系数法中反应系数项数的研究

何嘉鹏¹, 刘焕成², 方贤德³, 王东方²

1. 南京建筑工程学院;
2. 南京交通大学;
3. 南京航空航天大学

收稿日期:1997-04-12 修回日期:1998-02-24 出版日期:1999-03-31 发布日期:1999-03-31

The Study for the Number of Reaction Coefficients in Method of Reaction Coefficient in Unsteady Heat Transmission of Wall

HE JIAPENG¹, LIU HUANCHENG², FANG XIANDE³, WANG DONGFANG²

1. Nanjing Architectural & Civil Engineering Institute, Nanjing 210009;
2. Shanghai Jiaotong University, Shanghai, 200030;
3. Nanjing University of Aeronautics & Astronautics, Nanjing 210016

Received:1997-04-12 Revised:1998-02-24 Online:1999-03-31 Published:1999-03-31

摘要/Abstract

摘要： 根据我国建筑结构的特点,从传热的角度考虑,将建筑结构按重量分成重、中、轻三类,用不稳定传热理论和计算机模拟分析,提出了在不同墙型条件下,传热反应系数项数的确定值,进一步完善了传热反应系数法,为此理论的实际应用创造了更好的条件.

关键词: 传递矩阵, 反应系数, 外扰

Abstract: According to building's characteristics of China, the walls are divided into three mass levels:heavy、middle and light from thinking of heat transmission. Using theory about unsteady heat transmission of wall and simulated calculation by computer, a definite value of numbers of reaction coefficients is proposed in this paper. Method of heat transfer reaction coefficient is perfected and a better condition is produced for use of this method.

Key words: outer interference, transmitted matrix, reaction coefficient

何嘉鹏, 刘焕成, 方贤德, 王东方. 墙体不稳定传热反应系数法中反应系数项数的研究[J]. 应用科学学报, 1999, 17(1): 92-98.

HE JIAPENG, LIU HUANCHENG, FANG XIANDE, WANG DONGFANG. The Study for the Number of Reaction Coefficients in Method of Reaction Coefficient in Unsteady Heat Transmission of Wall[J]. Journal of Applied Sciences, 1999, 17(1): 92-98.